EP2647871A4 - Air spring - Google Patents

Air spring

Info

Publication number
EP2647871A4
EP2647871A4 EP11845290.3A EP11845290A EP2647871A4 EP 2647871 A4 EP2647871 A4 EP 2647871A4 EP 11845290 A EP11845290 A EP 11845290A EP 2647871 A4 EP2647871 A4 EP 2647871A4
Authority
EP
European Patent Office
Prior art keywords
air spring
spring
air
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP11845290.3A
Other languages
German (de)
French (fr)
Other versions
EP2647871A1 (en
Inventor
Yuki Yasunaga
Yoshitomo Masunaka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyo Tire Corp
Original Assignee
Toyo Tire and Rubber Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toyo Tire and Rubber Co Ltd filed Critical Toyo Tire and Rubber Co Ltd
Publication of EP2647871A1 publication Critical patent/EP2647871A1/en
Publication of EP2647871A4 publication Critical patent/EP2647871A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/02—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum
    • F16F9/04—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum in a chamber with a flexible wall
    • F16F9/0454—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum in a chamber with a flexible wall characterised by the assembling method or by the mounting arrangement, e.g. mounting of the membrane
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
    • F16F13/002—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising at least one fluid spring
EP11845290.3A 2010-12-02 2011-03-28 Air spring Withdrawn EP2647871A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010269653A JP2012117637A (en) 2010-12-02 2010-12-02 Air spring
PCT/JP2011/057600 WO2012073537A1 (en) 2010-12-02 2011-03-28 Air spring

Publications (2)

Publication Number Publication Date
EP2647871A1 EP2647871A1 (en) 2013-10-09
EP2647871A4 true EP2647871A4 (en) 2014-08-06

Family

ID=46171496

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11845290.3A Withdrawn EP2647871A4 (en) 2010-12-02 2011-03-28 Air spring

Country Status (4)

Country Link
EP (1) EP2647871A4 (en)
JP (1) JP2012117637A (en)
CN (1) CN103210236A (en)
WO (1) WO2012073537A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6199384B2 (en) * 2012-07-12 2017-09-20 ファイヤーストーン インダストリアル プロダクツ カンパニー エルエルシー Transverse support element, gas spring assembly, and method
CN104527694B (en) * 2014-12-31 2017-12-08 株洲时代新材料科技股份有限公司 Air spring for rail traffic
DE102020213658A1 (en) * 2020-10-29 2022-05-05 Contitech Luftfedersysteme Gmbh air spring

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57155340U (en) * 1981-03-24 1982-09-29
JPH10288236A (en) * 1997-04-15 1998-10-27 Toyo Tire & Rubber Co Ltd Air spring
JP2010223372A (en) * 2009-03-24 2010-10-07 Toyo Tire & Rubber Co Ltd Air spring for railway vehicle

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0626068Y2 (en) * 1985-12-04 1994-07-06 ニチコン株式会社 AC filter equipment
JPS64744U (en) * 1987-06-22 1989-01-05
NZ529935A (en) * 2001-11-14 2005-09-30 Microgen Energy Ltd A stirling engine assembly
CN2553184Y (en) * 2002-06-17 2003-05-28 五莲县减振器有限公司 Agricultural vehicle front vibration damper
KR100502470B1 (en) * 2003-01-09 2005-07-20 용석필 Shock absorber

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57155340U (en) * 1981-03-24 1982-09-29
JPH10288236A (en) * 1997-04-15 1998-10-27 Toyo Tire & Rubber Co Ltd Air spring
JP2010223372A (en) * 2009-03-24 2010-10-07 Toyo Tire & Rubber Co Ltd Air spring for railway vehicle

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2012073537A1 *

Also Published As

Publication number Publication date
JP2012117637A (en) 2012-06-21
EP2647871A1 (en) 2013-10-09
WO2012073537A1 (en) 2012-06-07
CN103210236A (en) 2013-07-17

Similar Documents

Publication Publication Date Title
PL2629990T3 (en) An air spring
EP2662590B8 (en) Air spring
PL2576319T3 (en) Spring element
EP2589900A4 (en) Air conditioner
EP2530407A4 (en) Air conditioner
EP2532279A4 (en) Air mattress
EP2532280A4 (en) Air mattress
EP2532281A4 (en) Air mattress
EP2538149A4 (en) Air conditioner
EP2645014A4 (en) Air conditioner
EP2719957A4 (en) Air conditioner
EP2722616A4 (en) Air conditioner
EP2650621A4 (en) Air conditioner
EP2669597A4 (en) Air conditioner
SI2412243T1 (en) Spring form
EP2589886A4 (en) Air conditioner
EP2722604A4 (en) Air conditioner
EP2623816A4 (en) Air spring device
EP2629028A4 (en) Air conditioner
EP2642219A4 (en) Air conditioner
AU341562S (en) Air conditioner
EP2667103A4 (en) Air conditioner
EP2700417A4 (en) Air purifier
GB201005709D0 (en) Spring assembly
EP2722608A4 (en) Air conditioner

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20130702

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20140707

RIC1 Information provided on ipc code assigned before grant

Ipc: F16F 9/05 20060101ALI20140701BHEP

Ipc: F16F 15/04 20060101AFI20140701BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20150204